metadata/service/server/cluster.yml

applications:
- ceilometer
parameters:
  ceilometer:
    server:
      enabled: true
      version: ${_param:ceilometer_version}
      cluster: true
      secret: ${_param:ceilometer_secret_key}
      ttl: 86400
      publisher:
        default:
      bind:
        host: ${_param:cluster_local_address}
        port: 8777
      identity:
        engine: keystone
        host: ${_param:cluster_vip_address}
        port: 35357
        tenant: service
        user: ceilometer
        password: ${_param:keystone_ceilometer_password}
      message_queue:
        engine: rabbitmq
        host: ${_param:cluster_vip_address}
        port: 5672
        user: openstack
        password: ${_param:rabbitmq_openstack_password}
        virtual_host: '/openstack'
        ha_queues: true
        # Workaround for https://bugs.launchpad.net/ceilometer/+bug/1337715
        rpc_thread_pool_size: 5
      database:
        engine: mongodb
        members:
        - host: ${_param:cluster_node01_address}
          port: 27017
        - host: ${_param:cluster_node02_address}
          port: 27017
        - host: ${_param:cluster_node03_address}
          port: 27017
        name: ceilometer
        user: ceilometer
        password: ${_param:mongodb_ceilometer_password}